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A New Treehopper Species of Cladonota (Stål) from Guatemala (Hemiptera: Membracidae: Membracinae: Hypsoprorini) and Errata on Prior Cladonota Publications 来自危地马拉的一个新树蛙物种(半翅目:眼镜蛇科:眼镜蛇属:Hypsoprorini)以及对之前 Cladonota 出版物的勘误表
IF 0.4 4区 农林科学 Q4 ENTOMOLOGY Pub Date : 2024-07-05 DOI: 10.4289/0013-8797.125.4.465
Dawn J. Flynn
Abstract. A new treehopper from Guatemala, Cladonota (Lecythifera) pelaezi new species, is described, illustrated and compared with Cladonota (Lecythifera) affinis (Fowler) and Cladonota (Lecythifera) championi (Peláez). Corrections are included to two previous publications on the genus Cladonota. Resumen. Una nueva chicharrita de Guatemala, Cladonota (Lecythifera) pelaezi nueva especie, se describe, ilustra y compara con Cladonota (Lecythifera) affinis (Fowler) y Cladonota (Lecythifera) championi (Peláez). Se incluyen correcciones a dos publicaciones anteriores sobre el género Cladonota.
摘要。描述了危地马拉的一种新树蛙--Cladonota (Lecythifera) pelaezi新种,并绘制了插图,将其与Cladonota (Lecythifera) affinis (Fowler) 和 Cladonota (Lecythifera) championi (Peláez) 进行了比较。此外,还对以前发表的两篇关于 Cladonota 属的文章进行了更正。简述。Una nueva chicharrita de Guatemala, Cladonota (Lecythifera) pelaezi nueva especie, se describe, ilustra y compara con Cladonota (Lecythifera) affinis (Fowler) y Cladonota (Lecythifera) championi (Peláez).Se incluyen correcciones a dos publicaciones anteriores sobre el género Cladonota.
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引用次数: 0
High-Resolution Nano-Computed Tomography of an Asymmetric Genital Duplication Event in a Nylanderia fulva (Mayr) (Hymenoptera: Formicidae) Male Nylanderia fulva (Mayr) (Hymenoptera: Formicidae) 雄虫非对称生殖器复制事件的高分辨率纳米计算机断层扫描图
IF 0.4 4区 农林科学 Q4 ENTOMOLOGY Pub Date : 2024-07-05 DOI: 10.4289/0013-8797.125.4.493
Jason L. Williams
Abstract. Teratology in arthropods is widely reported, but the mechanisms leading to abnormal development are under-studied. This study focuses on a teratological case discovered during dissection, in which a male of the tawny crazy ant (Nylanderia fulva) exhibited genital duplication. Using nano-computed tomography, I generated three-dimensional models of the genital capsule to describe which structures were duplicated. The left side of the genital capsule appeared as normal, but the right side exhibited anomalies such as two additional gonostyles (parameres), an extra gonossiculus (digitus) on the volsella, and an additional volsella-like growth bearing peg-like denticles. This growth emerged between the mediad extra gonostyle and the penisvalva.
摘要。节肢动物的畸形现象被广泛报道,但导致发育异常的机制却研究不足。本研究的重点是在解剖过程中发现的一个畸形病例,其中一只雄性黄褐疯蚁(Nylanderia fulva)表现出生殖器重复。我利用纳米计算机断层扫描技术生成了生殖器囊的三维模型,以描述哪些结构被复制。生殖器囊的左侧看起来正常,但右侧却出现了异常,比如多了两个生殖节(parameres),在排虫上多了一个生殖节(digitus),以及多了一个带有钉状小齿的排虫样生长。这种增生出现在中间的额外性腺和阴茎瓣之间。
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引用次数: 0
The Genus Neotrichia Morton, 1905 in Mexico (Trichoptera: Hydroptilidae): Two New Species, Their Phylogenetic Relationship and New Distributional Records The Genus Neotrichia Morton, 1905 in Mexico (Trichoptera: Hydroptilidae):两个新种、其系统发育关系和新的分布记录
IF 0.4 4区 农林科学 Q4 ENTOMOLOGY Pub Date : 2024-07-05 DOI: 10.4289/0013-8797.125.4.443
J. Bueno-Soria, Albane Vilarino
Abstract. Two new species of Neotrichia (Hydroptilidae) from Mexico are described, Neotrichia barbai new species and Neotrichia marinoi new species. The male genitalia of both species are illustrated. Neotrichia barbai new species can be recognized by the inferior appendages with apices curved outward, posterior margin of segment IX with a narrow lateral process, and phallus with long, straight paramere and stout, hook-like sclerite. Neotrichia marinoi new species can be recognized by the deltoid shape of the bracteole in ventral view, phallus with long, straight paramere and the long, narrow, ventroanteriorly produced subgenital plate. The two new species were phylogenetically placed within the N. vibrans species group, based on the subgenital plate narrow, rod-like and with a shallow incision. A list of species in the genus Neotrichia is provided in alphabetical order, which shows their distribution in Mexico and includes seven new state records and the two new species.
摘要。描述了墨西哥的两种 Neotrichia(Hydroptilidae)新种:Neotrichia barbai 新种和 Neotrichia marinoi 新种。图中展示了这两个物种的雄性生殖器。Neotrichia barbai 新种的特征是下部附肢的尖部向外弯曲,第九节的后缘有一个狭窄的侧突,阴茎有长而直的副阴茎和粗壮的钩状硬节。Neotrichia marinoi 的新种可以通过以下特征辨认出来:小苞片腹面呈正三角形,阴茎具有长而直的副阴茎和狭长的、腹面前突的亚生殖板。这两个新物种在系统发育上被归入 N. vibrans 物种组,因为它们的下源板狭窄,呈杆状,并有一个浅切口。本报告按字母顺序列出了 Neotrichia 属的物种清单,显示了它们在墨西哥的分布情况,其中包括七个州的新记录和两个新物种。
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引用次数: 0
Functional Response of the Predator Engytatus varians (Distant) (Hemiptera: Miridae) to Nymphs of the Tomato Psyllid 捕食者 Engytatus varians(Distant)(半翅目: Miridae)对番茄木虱若虫的功能反应
IF 0.4 4区 农林科学 Q4 ENTOMOLOGY Pub Date : 2024-07-05 DOI: 10.4289/0013-8797.125.4.498
J. I. Figueroa, Evelyn Cortés-Piñón, J. M. Vanegas-Rico, A. M. Martínez, S. Ramos-Ortiz, Samuel Pineda
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引用次数: 0
New Rearing Records of Lepidoptera from Wild Sarsaparilla (Araliaceae: Aralia nudicaulis L.), with a Review of Species Reported from Nearctic Aralia spp. 野生菝葜(旱金莲科:Aralia nudicaulis L.)中鳞翅目昆虫的新饲养记录,以及近地旱金莲属(Aralia spp.
IF 0.4 4区 农林科学 Q4 ENTOMOLOGY Pub Date : 2024-07-05 DOI: 10.4289/0013-8797.125.4.471
Charles S. Eiseman
Abstract. Novel rearing records are combined with published and online records to provide an account of the North American Lepidoptera known to include Aralia spp. (Araliaceae) among their larval hosts. Apart from the monophagous shoot borer Papaipemaaraliae Bird and Jones (Noctuidae) and two Epermenia spp. (Epermeniidae) that are Apiales specialists, the remaining Aralia feeders are polyphagous species of Apatelodidae, Crambidae, Depressariidae, Erebidae, Gelechiidae, Geometridae, Lycaenidae, Noctuidae, Tineidae, and Tortricidae. New rearing records from wild sarsaparilla (A. nudicaulis L.) are documented for Herpetogramma thestealis (Walker) (Crambidae), Machimia tentoriferella Clemens (Depressariidae), Iridopsis ephyraria (Walker) (Geometridae), Orthosia rubescens (Walker) (Noctuidae), Amorbia humerosana Clemens, and Coelostathma discopunctana Clemens (Tortricidae); of these, only H. thestealis has been reported from Araliaceae previously. Three species of flies (Diptera: Chloropidae: Tricimba trisulcata (Adams); Drosophilidae: Scaptomyza pallida (Zetterstedt); Phoridae: Megaselia sp.) emerged from leaf rolls of H. thestealis, along with parasitoid wasps (Hymenoptera: Eulophidae: Eulophini). Apatelodes torrefacta (Smith) (Apatelodidae), Spilosoma virginica (Fabricius) (Erebidae), and Ectropis crepuscularia (Denis and Schiffermüller) (Geometridae) are newly reported from Aralia spp. based on online photographs of feeding caterpillars.
摘要。将新的饲养记录与已发表的记录和在线记录相结合,介绍了北美鳞翅目中已知包括旱金莲属(Araliaceae)在内的幼虫寄主。除了单食性的嫩枝螟 Papaipemaaraliae Bird and Jones (Noctuidae) 和两个 Epermenia spp. (Epermeniidae)是 Apiales 专科外,其余取食旱金莲的是 Apatelodidae、Crambidae、Depressariidae、Erebidae、Gelechiidae、Geometridae、Lycaenidae、Noctuidae、Tineidae 和 Tortricidae 的多食性种类。野生菝葜(A. nudicaulis L. )的新饲养记录。其中只有 H. thestealis 以前在旱金莲科中被报道过。在 H. thestealis 的叶卷中出现了三种苍蝇(双翅目:Chloropidae: Tricimba trisulcata (Adams);果蝇科:Scaptomyza pallida (Zetterstedt);蚜蝇科:Megaselia sp.)以及寄生蜂(膜翅目:Eulophidae: Eulophini)。Apatelodes torrefacta (Smith) (Apatelodidae), Spilosoma virginica (Fabricius) (Erebidae), and Ectropis crepuscularia (Denis and Schiffermüller) (Geometridae) 是根据网上拍摄的毛虫取食照片,从 Aralia spp.
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引用次数: 1
Table of Contents, Volume 125 目录,第 125 卷
IF 0.4 4区 农林科学 Q4 ENTOMOLOGY Pub Date : 2024-07-05 DOI: 10.4289/0013-8797.125.4.512
Michael E. Bernal, And JOHN M. LEAVENGOOD JR., David W. McCoy
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引用次数: 0
Chrysomya rufifacies (Macquart) (Diptera: Calliphoridae) Established in Arizona Chrysomya rufifacies (Macquart) (Diptera: Calliphoridae) 已在亚利桑那州发现
IF 0.4 4区 农林科学 Q4 ENTOMOLOGY Pub Date : 2024-07-05 DOI: 10.4289/0013-8797.125.4.507
L. M. Weidner, A. W. Meeds
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引用次数: 0
Observations of Calliopsis personata Cockerell, 1897 (Hymenoptera: Andrenidae) Nesting in Bee Beds Managed for Nomia melanderi Cockerell, 1906 (Hymenoptera: Halictidae) 观察在为 Nomia melanderi Cockerell, 1906(膜翅目:Halictidae)管理的蜂床中筑巢的 Calliopsis personata Cockerell, 1897(膜翅目: Andrenidae)。
IF 0.4 4区 农林科学 Q4 ENTOMOLOGY Pub Date : 2024-07-05 DOI: 10.4289/0013-8797.125.4.503
Kelsey K. Graham, Olivia Steinmetz, Terry Griswold
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引用次数: 0
Colonization and Abandonment of Host Trees in a Natural Setting on Key Largo, Florida by the Treehopper, Umbonia crassicornis (Amyot and Serville) (Hemiptera: Membracidae) 树蝉类 Umbonia crassicornis (Amyot and Serville) (半翅目:膜翅目)在佛罗里达州基拉戈自然环境中对寄主树木的定殖和抛弃
IF 0.4 4区 农林科学 Q4 ENTOMOLOGY Pub Date : 2024-07-05 DOI: 10.4289/0013-8797.125.4.454
Robert V. Dowell, T. Wood
Abstract. This study examined the use of individual host trees by the membracid, Umbonia crassicornis (Amyot and Serville). To do this we monitored the number of U. crassicornis in six classes: solitary female, solitary male, female on an egg mass, female with small nymphs (first to third instar), female with large nymphs (fourth to fifth instar) and female with teneral adults on 45 Lysiloma latisiliquum Benth. trees in a total population of several hundred L. latisiquum trees on Key Largo, Florida, USA. The site had been colonized by U. crassicornis for at least five years prior to this study. The U. crassicornis moved extensively among the monitored trees with over 90% of trees experiencing a change of status from colonized to abandoned or the reverse. The average length of a colonized period and an abandonment period were the same at about three months or approximately one U. crassicornis life cycle. On average the treehopper population colonized a tree for a generation and then abandoned it for a generation before colonizing it again. The number of male treehoppers on a tree was significantly correlated with both the number of aggregations of teneral adults (= unmated females), and the number of solitary females on the tree. The treehopper population functioned like a metapopulation moving among individual trees. This movement allows the insect to maintain a population at a site with acceptable host plants without negatively affecting future generations, while also providing dispersing individuals to seek and colonize new host resources and provide new genetic material to other colonized populations of host plants.
摘要本研究考察了膜翅目茵芋(Umbonia crassicornis)(Amyot 和 Serville)对个别寄主树的利用情况。为此,我们在美国佛罗里达州基拉戈(Key Largo)的几百棵 Lysiloma latisiliquum Benth.树上监测了六类 U. crassicornis 的数量:独居雌虫、独居雄虫、卵块上的雌虫、带小若虫(第一至第三龄)的雌虫、带大若虫(第四至第五龄)的雌虫和带一般成虫的雌虫。在本次研究之前,该地点已被 U. crassicornis 定殖至少五年。U. crassicornis在被监测的树木间广泛移动,90%以上的树木经历了从定殖到遗弃或相反的状态变化。定殖期和遗弃期的平均长度相同,都是大约三个月或大约一个 U. crassicornis 生命周期。平均而言,树蚱蜢种群在一棵树上定居一代,然后在再次定居之前放弃该树一代。树上雄性树蚱蜢的数量与树上一般成虫(=未交配雌虫)的聚集数量和独居雌虫的数量都有显著相关性。树蚱蜢种群就像一个在单棵树间移动的元种群。这种移动使昆虫能够在具有可接受的寄主植物的地点维持一个种群,而不会对后代产生负面影响,同时也使分散的个体能够寻找新的寄主资源并定居下来,为其他定居的寄主植物种群提供新的遗传物质。
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引用次数: 0
Revision of Clam-Killing Flies of the Genus Renocera Hendel (Diptera: Sciomyzidae), with Emphasis on Species in the Nearctic Region Revision of Clam-Killing Flies of the Genus Renocera Hendel (Diptera: Sciomyzidae), with Emphasis of Species in the Nearctic Region
IF 0.6 4区 农林科学 Q4 Agricultural and Biological Sciences Pub Date : 2024-03-01 DOI: 10.4289/0013-8797.125.3.326
William L. Murphy, W. N. Mathis, Lloyd V. Knutson
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引用次数: 0
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Proceedings of the Entomological Society of Washington
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